In addition to supplying Fonterra, The Good Cow sells milk from vending machines direct to consumers from the farm gate. Claire Inkson Making a small farm operation work requires diversification and a think outside-the- square mindset. At The Good Cow in Sefton, owner Tammy Acton-Adams is doing just that – and challenging traditional farming models with a rare farm two-tier system that’s proving sustainable and popular. The small dairy farm sells fresh, raw milk direct to con